2 papers
hep-ph2025
Entanglement and pair production in intense electromagnetic fields
S. Tang, B. M. Dillon, B. King
We investigate the spin correlations between electron-positron pairs created from a photon when it scatters in a high-intensity laser pulse via the nonlinear Breit-Wheeler process.…
hep-ph2024
Feasibility of measuring non-analytic QED coupling from pair creation in strong fields
B. King, S. Tang
In the quasistatic regimes of nonlinear Breit-Wheeler and trident pair creation, the rates can exhibit a non-analytic dependency on the fundamental coupling of quantum electrodynam…